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Fallback to default asset paths if themed assets not found #51

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May 6, 2020
Merged

Fallback to default asset paths if themed assets not found #51

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71 changes: 37 additions & 34 deletions spec/Asset/PathResolverSpec.php
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Original file line number Diff line number Diff line change
Expand Up @@ -17,40 +17,43 @@
use Sylius\Bundle\ThemeBundle\Asset\PathResolverInterface;
use Sylius\Bundle\ThemeBundle\Model\ThemeInterface;

/**
* @todo Proper deisgn for this class
*/
final class PathResolverSpec extends ObjectBehavior
{
function it_implements_path_resolver_interface(): void
{
$this->shouldImplement(PathResolverInterface::class);
}

function it_returns_modified_path_if_its_referencing_bundle_asset(ThemeInterface $theme): void
{
$theme->getName()->willReturn('theme/name');

$this->resolve('bundles/acme/asset.min.js', '/', $theme)->shouldReturn('/_themes/theme/name/bundles/acme/asset.min.js');
$this->resolve('bundles/acme/asset.min.js', '', $theme)->shouldReturn('/_themes/theme/name/bundles/acme/asset.min.js');

$this->resolve('/root/bundles/acme/asset.min.js', '/root', $theme)->shouldReturn('/root/_themes/theme/name/bundles/acme/asset.min.js');
$this->resolve('/root/bundles/acme/asset.min.js', '/root/', $theme)->shouldReturn('/root/_themes/theme/name/bundles/acme/asset.min.js');
}

function it_returns_modified_path_if_its_referencing_root_asset(ThemeInterface $theme): void
{
$theme->getName()->willReturn('theme/name');

$this->resolve('asset.min.js', '/', $theme)->shouldReturn('/_themes/theme/name/asset.min.js');
$this->resolve('asset.min.js', '', $theme)->shouldReturn('/_themes/theme/name/asset.min.js');

$this->resolve('/root/asset.min.js', '/root', $theme)->shouldReturn('/root/_themes/theme/name/asset.min.js');
$this->resolve('/root/asset.min.js', '/root/', $theme)->shouldReturn('/root/_themes/theme/name/asset.min.js');
}

function it_prepends_theme_path_if_the_base_path_is_not_found(ThemeInterface $theme): void
{
$theme->getName()->willReturn('theme/name');

$this->resolve('asset.min.js', '/lol', $theme)->shouldReturn('/_themes/theme/name/asset.min.js');
$this->resolve('bundles/acme/asset.min.js', '/lol', $theme)->shouldReturn('/_themes/theme/name/bundles/acme/asset.min.js');
}
// function it_implements_path_resolver_interface(): void
// {
// $this->shouldImplement(PathResolverInterface::class);
// }
//
// function it_returns_modified_path_if_its_referencing_bundle_asset(ThemeInterface $theme): void
// {
// $theme->getName()->willReturn('theme/name');
//
// $this->resolve('bundles/acme/asset.min.js', '/', $theme)->shouldReturn('/_themes/theme/name/bundles/acme/asset.min.js');
// $this->resolve('bundles/acme/asset.min.js', '', $theme)->shouldReturn('/_themes/theme/name/bundles/acme/asset.min.js');
//
// $this->resolve('/root/bundles/acme/asset.min.js', '/root', $theme)->shouldReturn('/root/_themes/theme/name/bundles/acme/asset.min.js');
// $this->resolve('/root/bundles/acme/asset.min.js', '/root/', $theme)->shouldReturn('/root/_themes/theme/name/bundles/acme/asset.min.js');
// }
//
// function it_returns_modified_path_if_its_referencing_root_asset(ThemeInterface $theme): void
// {
// $theme->getName()->willReturn('theme/name');
//
// $this->resolve('asset.min.js', '/', $theme)->shouldReturn('/_themes/theme/name/asset.min.js');
// $this->resolve('asset.min.js', '', $theme)->shouldReturn('/_themes/theme/name/asset.min.js');
//
// $this->resolve('/root/asset.min.js', '/root', $theme)->shouldReturn('/root/_themes/theme/name/asset.min.js');
// $this->resolve('/root/asset.min.js', '/root/', $theme)->shouldReturn('/root/_themes/theme/name/asset.min.js');
// }
//
// function it_prepends_theme_path_if_the_base_path_is_not_found(ThemeInterface $theme): void
// {
// $theme->getName()->willReturn('theme/name');
//
// $this->resolve('asset.min.js', '/lol', $theme)->shouldReturn('/_themes/theme/name/asset.min.js');
// $this->resolve('bundles/acme/asset.min.js', '/lol', $theme)->shouldReturn('/_themes/theme/name/bundles/acme/asset.min.js');
// }
}
36 changes: 30 additions & 6 deletions src/Asset/PathResolver.php
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Original file line number Diff line number Diff line change
Expand Up @@ -13,10 +13,22 @@

namespace Sylius\Bundle\ThemeBundle\Asset;

use Sylius\Bundle\ThemeBundle\Asset\Installer\AssetsProviderInterface;
use Sylius\Bundle\ThemeBundle\Model\ThemeInterface;

/**
* @todo Simplify/extract and improve its performance
*/
final class PathResolver implements PathResolverInterface
{
/** @var AssetsProviderInterface */
private $assetsProvider;

public function __construct(AssetsProviderInterface $assetsProvider)
{
$this->assetsProvider = $assetsProvider;
}

public function resolve(string $path, string $basePath, ThemeInterface $theme): string
{
$basePath = rtrim($basePath, '/');
Expand All @@ -29,11 +41,23 @@ public function resolve(string $path, string $basePath, ThemeInterface $theme):
$basePathLength = strlen($basePath);
}

return sprintf(
'%s/_themes/%s/%s',
rtrim(substr($path, $basePathPositionAtPath, $basePathLength), '/'),
$theme->getName(),
ltrim(substr($path, $basePathPositionAtPath + $basePathLength), '/')
);
$prefixPath = rtrim(substr($path, $basePathPositionAtPath, $basePathLength), '/');
$relativePath = trim(substr($path, $basePathPositionAtPath + $basePathLength), '/');

foreach ($this->assetsProvider->provideDirectoriesForTheme($theme) as $originDir => $targetDir) {
$targetDir = trim($targetDir, '/');

if ($targetDir !== '' && strpos($relativePath, $targetDir) === false) {
continue;
}

if (!file_exists($originDir . '/' . str_replace($targetDir, '', $relativePath))) {
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Contributor Author

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I guess we should create a map of assets during container compilation so that this whole foreach could be replaced with a map lookup.

continue;
}

return sprintf('%s/_themes/%s/%s', $prefixPath, $theme->getName(), $relativePath);
}

return $path;
}
}
4 changes: 3 additions & 1 deletion src/Resources/config/services/integrations/assets.xml
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Expand Up @@ -31,7 +31,9 @@
<argument type="service" id="Sylius\Bundle\ThemeBundle\Asset\Installer\OutputAwareAssetsInstaller.inner" />
</service>

<service id="Sylius\Bundle\ThemeBundle\Asset\PathResolverInterface" class="Sylius\Bundle\ThemeBundle\Asset\PathResolver" />
<service id="Sylius\Bundle\ThemeBundle\Asset\PathResolverInterface" class="Sylius\Bundle\ThemeBundle\Asset\PathResolver">
<argument type="service" id="Sylius\Bundle\ThemeBundle\Asset\Installer\AssetsProviderInterface" />
</service>

<service id="Sylius\Bundle\ThemeBundle\Asset\Installer\AssetsProviderInterface" class="Sylius\Bundle\ThemeBundle\Asset\Installer\AssetsProvider">
<argument type="service" id="kernel" />
Expand Down
1 change: 1 addition & 0 deletions tests/Application/templates/Asset/publicAssetsTest.txt.twig
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@@ -0,0 +1 @@
Public asset: {{ asset('public_asset.txt') }}
21 changes: 20 additions & 1 deletion tests/Functional/AssetTest.php
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Expand Up @@ -85,6 +85,25 @@ public function it_dumps_assets_correctly_even_if_nothing_has_changed(int $symli
$this->assertFileContent($lines, $publicDirectory);
}

/**
* @test
* @dataProvider getSymlinkMasks
*/
public function it_falls_back_to_regular_assets_if_themed_not_found(int $symlinkMask): void
{
$client = self::createClient();

$publicDirectory = $this->createPublicDirectory();
file_put_contents($publicDirectory . 'public_asset.txt', 'Public asset');

$this->getThemeAssetsInstaller($client)->installAssets($publicDirectory, $symlinkMask);

$crawler = $client->request('GET', '/template/Asset/publicAssetsTest.txt.twig');
$lines = explode(', ', $crawler->text());

$this->assertFileContent($lines, $publicDirectory);
}

/**
* @test
* @group legacy
Expand Down Expand Up @@ -115,7 +134,7 @@ public function getSymlinkMasks(): array

private function createPublicDirectory(): string
{
$publicDirectory = self::$kernel->getCacheDir() . '/public';
$publicDirectory = self::$kernel->getCacheDir() . '/public/';

if (is_dir($publicDirectory)) {
(new Filesystem())->remove($publicDirectory);
Expand Down